Chess Opening Theory/1. e4/1...c5/2. Nf3/2...Nc6/3. d4/3...cxd4/4. Nxd4/4...d5

This line usually lets White sit on a favorable endgame after 5. Bb5! without knowing much of the more complicated 5. exd5 Qxd5 6. Be3!? where White may try to gain an advantage gaining time on the queen.